import { L10n } from '@syncfusion/ej2-base';
/** @private */
export interface ButtonGroupItem {
    label: string;
    type?: 'button' | 'submit' | 'reset';
    style?: 'primary' | 'flat' | 'information' | 'error' | 'success' | 'warning';
    iconCss?: string;
    iconPosition?: 'Left' | 'Right';
    disabled?: boolean;
}
/** @private */
export interface ButtonGroupEditorOptions {
    host: HTMLElement;
    buttons: ButtonGroupItem[];
    l10n: L10n;
    onChange: (value: ButtonGroupItem[]) => void;
    enableRtl?: boolean;
}
/** @private */
export declare class ButtonGroupEditor {
    private host;
    private buttons;
    private l10n;
    private onChange;
    private rows;
    private nextId;
    private grid;
    private destroyed;
    private gridHost;
    private addButton;
    private addButtonListener;
    private templateId;
    private textBoxInstances;
    private dropDownInstances;
    private checkBoxInstances;
    private textBoxKeydownListeners;
    private deleteButtonKeydownListeners;
    private props;
    constructor(opts: ButtonGroupEditorOptions);
    /** @private */
    render(): void;
    private onGridDataBound;
    /** @private */
    destroy(): void;
    private clearListeners;
    private normalizeRows;
    private updateButtons;
    private handleAddRow;
    private handleDeleteRow;
    private handleLabelChange;
    private handleTypeChange;
    private handleStyleChange;
    private handleIconCssChange;
    private handleIconPositionChange;
    private handleDisabledChange;
}